Question: Who is the  {human} for {doctoral advisor} of {Claude Shannon}
Paraphrase: Who is the {human} for {doctoral advisor} of {Claude Shannon}
SPARQL (Wikidata):  select distinct ?sbj where { ?sbj wdt:P184 wd:Q92760 . ?sbj wdt:P31 wd:Q5 } 
Answer: William Daniel Hillis, Bert Sutherland, William Robert Sutherland, Heinrich Arnold Ernst, Ivan Sutherland